Brandywine is located in PRINCE GEORGE'S COUNTY Maryland with a geographic area of 21.0 square miles. The total population in Brandywine is 8,990 with 49.5% male and 50.5% female. Children under age 5 represent 3.0% of the population, under age 18 equal 23.3% of the population and over age 65 is 10.7% of the population. The median household income is $148,529, per capita income is $53,062. There are a total of 2,910 housing units with 92.1% owner occupied. Education includes 22.2% of residents that are high school graduates and 42.0% with a bachelor's degree or higher. The average temperature in Brandywine in the summer is 74 degrees, and in the winter 37 degrees.
